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MPI_Finalized(3OpenMPI)                                                              MPI_Finalized(3OpenMPI)



NAME
       MPI_Finalized  - Checks whether MPI_Finalize has completed.


SYNTAX
C Syntax
       #include <mpi.h>
       int MPI_Finalized(int *flag)


Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_FINALIZED(FLAG, IERROR)
            LOGICAL   FLAG
            INTEGER   IERROR


C++ Syntax
       #include <mpi.h>
       bool MPI::Is_finalized()


OUTPUT PARAMETER
       flag      True if MPI was finalized (logical).

       IERROR    Fortran only: Error status (integer).


DESCRIPTION
       This routine returns "true" if MPI_Finalize has completed. You can call MPI_Finalized before MPI_Init
       and after MPI_Finalize.


ERRORS
       Almost all MPI routines return an error value; C routines as the value of the  function  and  Fortran
       routines  in  the  last argument. C++ functions do not return errors. If the default error handler is
       set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism will be used to  throw
       an MPI:Exception object.

       Before  the  error value is returned, the current MPI error handler is called. By default, this error
       handler aborts the MPI job, except for I/O function errors. The error handler  may  be  changed  with
       MPI_Comm_set_errhandler;  the  predefined  error handler MPI_ERRORS_RETURN may be used to cause error
       values to be returned. Note that MPI does not guarantee that an MPI  program  can  continue  past  an
       error.




Open MPI 1.2                                   September 2006                        MPI_Finalized(3OpenMPI)